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Contents contributed and discussions participated by Sally Rho

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Trapezoids - 32 views

started by Bethany Parks on 20 Feb 13 no follow-up yet
  • Sally Rho
    #7 Sally Rho on 21 Feb 13
     
    Your score was 100%
    You answered 5 correctly and 0 incorrectly.
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Unit 8 - 27 views

started by Jyoti Pakianathan on 03 Feb 13 no follow-up yet
  • Sally Rho
    #7 Sally Rho on 05 Feb 13
     
    Your score was 80%
    You answered 4 correctly and 1 incorrectly.
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Unit 8 - 34 views

started by Jyoti Pakianathan on 03 Feb 13 no follow-up yet
  • Sally Rho
    #6 Sally Rho on 05 Feb 13
     
    Your score was 100%
    You answered 5 correctly and 0 incorrectly.
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question 6 - 24 views

started by Jyoti Pakianathan on 24 Jan 13 no follow-up yet
  • Sally Rho
    #9 Sally Rho on 25 Jan 13
     
    tan x=2√3/2
    2√3/2=1.73
    tan-1(2√3/2)=x
    x=60
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question 5 - 27 views

started by Jyoti Pakianathan on 24 Jan 13 no follow-up yet
  • Sally Rho
    #10 Sally Rho on 25 Jan 13
     
    tan60=x/40
    y=tan60X40
    x=69.282

    tan30=x/40
    y=tan30X40
    y=23.094

    69.282-23.094
    =46.188
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question 4 - 26 views

started by Jyoti Pakianathan on 24 Jan 13 no follow-up yet
  • Sally Rho
    #9 Sally Rho on 25 Jan 13
     
    tan60=28/x
    x=28/tan60
    x=16.16

    tan45=28/y
    y=28/tan45
    y=28

    28+16.16
    =44.16
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question 3 - 32 views

started by Jyoti Pakianathan on 24 Jan 13 no follow-up yet
  • Sally Rho
    #9 Sally Rho on 25 Jan 13
     
    Tan60=120/x
    x=120/tan60
    x=69.282

    Tan30=120/y
    y=120/tan30
    y=207.846

    207.846-69.282
    =138.546m
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question 2 - 27 views

started by Jyoti Pakianathan on 24 Jan 13 no follow-up yet
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question 1 - 31 views

started by Jyoti Pakianathan on 24 Jan 13 no follow-up yet
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